The dataset viewer is not available for this split.
Error code: StreamingRowsError
Exception: ValueError
Message: Expected object or value
Traceback: Traceback (most recent call last):
File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/json/json.py", line 290, in _generate_tables
pa_table = paj.read_json(
io.BytesIO(batch), read_options=paj.ReadOptions(block_size=block_size)
)
File "pyarrow/_json.pyx", line 342, in pyarrow._json.read_json
File "pyarrow/error.pxi", line 155, in pyarrow.lib.pyarrow_internal_check_status
File "pyarrow/error.pxi", line 92, in pyarrow.lib.check_status
raise convert_status(status)
pyarrow.lib.ArrowInvalid: JSON parse error: Column() changed from object to string in row 0
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/src/services/worker/src/worker/utils.py", line 149, in get_rows_or_raise
return get_rows(
dataset=dataset,
...<4 lines>...
column_names=column_names,
)
File "/src/libs/libcommon/src/libcommon/utils.py", line 272, in decorator
return func(*args, **kwargs)
File "/src/services/worker/src/worker/utils.py", line 129, in get_rows
rows_plus_one = list(itertools.islice(safe_iter(ds, dataset=dataset), rows_max_number + 1))
File "/src/services/worker/src/worker/utils.py", line 489, in safe_iter
yield from ds.decode(False) if ds.features else ds
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2818, in __iter__
for key, example in ex_iterable:
^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 506, in __iter__
yield from self.ex_iterable
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 398, in __iter__
for key, pa_table in self.generate_tables_fn(**gen_kwags):
~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/json/json.py", line 304, in _generate_tables
batch = json_encode_fields_in_json_lines(original_batch, json_field_paths)
File "/usr/local/lib/python3.14/site-packages/datasets/utils/json.py", line 111, in json_encode_fields_in_json_lines
examples = [ujson_loads(line) for line in original_batch.splitlines()]
~~~~~~~~~~~^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/utils/json.py", line 20, in ujson_loads
return pd.io.json.ujson_loads(*args, **kwargs)
~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
ValueError: Expected object or valueNeed help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.
ImmunoScore Reference Data
Versioned public inputs for the open-immunoscore-v2 MHC-II immunogenicity
proxy. This Dataset does not contain WeADApt model parameters or WeADApt scores.
The source snapshots include NetMHCIIpan-4.3 publication HLA frequencies and the reviewed human reference proteome from UniProt, plus current published human IGH/IGK/IGL AIRR reference sets from OGRDB. Derived NumPy arrays store lossless, sorted canonical human 9-mer codes and occurrence counts. A derived JSON map stores exact functional germline 9-mers and their source allele names. The IEDB supported-allele list is captured from the official tools API.
manifest.json records source URLs, timestamps, file sizes, SHA-256 checksums,
derivation notes, and upstream license statements. Third-party files remain
under their upstream terms; no blanket license is applied to the collection.
Primary sources:
- NetMHCIIpan-4.3: https://services.healthtech.dtu.dk/services/NetMHCIIpan-4.3/
- IEDB tools API: https://tools.iedb.org/main/tools-api/
- UniProt human proteome: https://www.uniprot.org/proteomes/UP000005640
- OGRDB human germline sets: https://ogrdb.airr-community.org/germline_sets/Homo%20sapiens
- OGRDB licensing (CC0): https://ogrdb.airr-community.org/render_page/licensing_statement.html
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